`jdev.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d815^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:45f9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.249^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.21^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`plato.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`plato.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`plato.ns.cloudflare.com`
		A	108.162.193.223^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	172.64.33.223^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	173.245.59.223^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
NS	`rihana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rihana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rihana.ns.cloudflare.com`
		A	108.162.192.244^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	172.64.32.244^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	173.245.58.244^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
TXT	`apple-domain-verification=vhQyPIdH1jOeg5bf`
TXT	`google-site-verification=hZ61VAmNZWdGrzOxd5YLcN-lGphF062SOpzeeghp070`
TXT	`google-site-verification=pnsFCwqEkKeIAdheFTD4QaO_E02ENszaq8G30mIY9U4`
TXT	`v=spf1 a mx include:_spf.cyberfolks.pl include:spf.protection.outlook.com inc...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.249, 172.67.216.21
		IPv6 hints	2606:4700:3032::ac43:d815, 2606:4700:3036::6815:45f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOA	`plato.ns.cloudflare.com`dns@cloudflare.com serial=2410077770

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784529318

Subdomains

mail.jdev.pl

Same first word

jdev.be

jdev.nl

jdev.co

jdev.co.za

jdev.co.uk

jdev.fr

jdev.cloud

jdev.ru

jdev.cn

jdev.net

jdev.biz

jdev.us

jdev.com

jdev.com.ar

jdev.pl

jdev.pro

jdev.ch

jdev.online

jdev.cz

jdev.tw

jdev.run

jdev.eu

jdev.in

jdev.de

jdev.me

Similar names

djev.de

devj.de

devj.nl

vjde.vn

devj.ru

edjv.de

vjde.cn

dejv.org

vejd.com

evjd.com

vjed.com

vdej.nl

ejdv.com

dejv.de

edjv.com

devj.com

devj.net

dejv.com

jvde.cn

devj.cn

dejv.cn

dejv.sk

jved.com

evdj.com

ejdv.dk

vedj.com

evdj.nl

djev.com

jedv.de

jdve.com

jvde.us

evdj.de

evdj.xyz

jvde.nl

jedv.at

ejdv.nl

ejdv.de

devj.org

dvej.com

edjv.ch

jdve.net

dejv.net

djve.nl

jedv.com

DNS History

19 records (11 active, 8 former)

○NSdns1.mydevil.net2020-03-23 → 2020-03-23 · 4 obs

○ 2017-03-31 23:17:50
● 2020-03-23 21:31:36
○ 2026-02-25 06:22:58
○ 2026-07-21 06:27:28

○NSdns2.mydevil.net2020-03-23 → 2020-03-23 · 4 obs

○ 2017-03-31 23:17:50
● 2020-03-23 21:31:36
○ 2026-02-25 06:22:58
○ 2026-07-21 06:27:28

○NSns3.hekko.net.pl2017-03-31 → 2017-03-31 · 3 obs

● 2017-03-31 23:17:50
○ 2020-03-23 21:31:36
○ 2026-07-21 06:27:28

○NSns4.hekko.net.pl2017-03-31 → 2017-03-31 · 3 obs

● 2017-03-31 23:17:50
○ 2020-03-23 21:31:36
○ 2026-07-21 06:27:28

●NSplato.ns.cloudflare.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●NSrihana.ns.cloudflare.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●MXalt1.aspmx.l.google.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●MXalt2.aspmx.l.google.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●MXalt3.aspmx.l.google.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●MXalt4.aspmx.l.google.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●MXaspmx.l.google.com2026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

○MXmail3.mydevil.net2020-03-23 → 2020-03-23 · 3 obs

● 2020-03-23 21:31:36
○ 2026-02-25 06:22:58
○ 2026-07-21 06:27:28

●A104.21.69.2492026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●A172.67.216.212026-02-25 → 2026-07-21 · 3 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-07-21 06:27:28

●A2606:4700:3032::ac43:d8152026-07-10 → 2026-07-21 · 3 obs

○ 2026-06-17 07:26:34
● 2026-07-10 18:15:52
● 2026-07-21 06:27:28

○A2606:4700:3033::6815:45f92026-02-25 → 2026-06-17 · 5 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-06-17 07:26:34
○ 2026-07-10 18:15:52
○ 2026-07-21 06:27:28

○A2606:4700:3035::ac43:d8152026-02-25 → 2026-06-17 · 5 obs

○ 2020-03-23 21:31:36
● 2026-02-25 06:22:58
● 2026-06-17 07:26:34
○ 2026-07-10 18:15:52
○ 2026-07-21 06:27:28

●A2606:4700:3036::6815:45f92026-07-10 → 2026-07-21 · 3 obs

○ 2026-06-17 07:26:34
● 2026-07-10 18:15:52
● 2026-07-21 06:27:28

○A91.185.185.1692020-03-23 → 2020-03-23 · 3 obs

● 2020-03-23 21:31:36
○ 2026-02-25 06:22:58
○ 2026-07-21 06:27:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
jdev.pl	plato.ns.cloudflare.com, rihana.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.223

NS records: plato.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jdev.pl (unsigned zone)

⏱️ Timing

Total: 1022ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.249, 172.67.216.21`
AAAA	2	`2606:4700:3032::ac43:d815, 2606:4700:3036::6815:45f9`
NS	2	`plato.ns.cloudflare.com, rihana.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`apple-domain-verification=vhQyPIdH1jOeg5, google-site-verification=hZ61VAmNZWdGrzO...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`plato.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

mail.jdev.pl is delegated beneath jdev.pl.

IP Addresses

jdev.pl points to the four IP addresses 104.21.69.249, 172.67.216.21, 2606:4700:3032::ac43:d815 and 2606:4700:3036::6815:45f9.

Among the host names that share IP numbers with jdev.pl are www.benriyakun-4.com, uuchat.net.cn, blik-casino.pl and two others.

Name Servers

jdev.pl uses two name servers for its delegation: plato.ns.cloudflare.com and rihana.ns.cloudflare.com.

jdev.pl has the same name server delegation as a number of other domains, such as oprays.com, weareability.com, pearsoncurtis.com and two more.

There is at least partial name server overlap between jdev.pl and other domains — gelili.cn, andfit.co.nz, tlccholesterol.com and two more among them.

The name servers harley.ns.cloudflare.com, diana.ns.cloudflare.com and alexia.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

Hostname plato.ns.cloudflare.com directs to 108.162.193.223, 172.64.33.223 and 173.245.59.223 along with 3 other IP addresses.

Hostname rihana.ns.cloudflare.com directs to 108.162.192.244, 172.64.32.244 and 173.245.58.244 along with 3 other IP addresses.

Mail Servers

jdev.pl has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

jdev.pl shares at least some of its mail servers with other domains — for example liveit.tv, ns500841.ns500794.ns500795.ns500795.ns500795.ns500821.ns500794.ns500821.ns500794.ns500821.ns500795.lustypartnersfinder.com, vea.com.es and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.

jdev.pl - robtex.com

jdev.pl

pl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jdev.pl`

`pl`